BOSTON GEAR High-Torque Straight Jaw Spider
The BOSTON GEAR Oil Resistant Spider Insert is a high-torque straight jaw spider for FC20 coupling size, with a 2 in outside diameter and 0.4 hp rating. This rubber insert is designed for inch-sized couplings and is…
SKU 3G-OTH-133823
Also listed as: XFCR 20 · XFCR-20
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Product Description
The BOSTON GEAR Oil Resistant Spider Insert is a high-torque straight jaw spider for FC20 coupling size, with a 2 in outside diameter and 0.4 hp rating. This rubber insert is designed for inch-sized couplings and is manufactured by BOSTON GEAR under MPN XFCR20.
Frequently Asked Questions
What is the BOSTON GEAR Oil Resistant Spider Insert XFCR20 used for?
The BOSTON GEAR XFCR20 is a high-torque straight jaw spider insert used in FC20 coupling sizes to transmit torque between shafts while absorbing shock and compensating for minor misalignment. It is suitable for industrial power transmission applications requiring oil resistance, such as pumps, gearboxes, and conveyors.
What are the specifications of the BOSTON GEAR XFCR20 spider insert?
The BOSTON GEAR XFCR20 spider insert has a 2 in outside diameter, is rated for 0.4 hp, and fits FC20 coupling size. It is made of oil-resistant rubber and is designed for inch-sized couplings. This straight jaw spider is manufactured by BOSTON GEAR under MPN XFCR20.
Where to buy BOSTON GEAR XFCR20 spider insert worldwide?
3G Electric supplies the BOSTON GEAR XFCR20 spider insert to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this oil-resistant rubber coupling insert.
How to select the right BOSTON GEAR spider insert for a coupling?
To select the correct BOSTON GEAR spider insert, match the coupling size (e.g., FC20), outside diameter (2 in), and horsepower rating (0.4 hp) to your application. Ensure the insert material—such as oil-resistant rubber—suits the operating environment. Verify shaft dimensions and alignment requirements per manufacturer guidelines.
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3G Electric supplies BOSTON GEAR high-torque straight jaw spiders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
